[postgis-users] problems with segmentize

[strk at refractions.net]

On Tue, Jun 14, 2005 at 11:32:31AM +0200, Stefan Mayr wrote:
> 
> > It returns the a geometry being topologically equivalent to
> > the input but adding vertexes if necessary to keep
> > every segment below the specified max length.
> 
> Thanx a lot, but can i segmentize a whole table or is it just for selected rows.
> if i want to segmentize the whole LINESTRING colomn of a table, an error
> occours. what can be the mistake?

What does the error message say ?
--strk;